415252 has 6 divisors (see below), whose sum is σ = 726698. Its totient is φ = 207624.
The previous prime is 415231. The next prime is 415253. The reversal of 415252 is 252514.
415252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 266256 + 148996 = 516^2 + 386^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51903 + ... + 51910.
2415252 is an apocalyptic number.
It is an amenable number.
415252 is a deficient number, since it is larger than the sum of its proper divisors (311446).
415252 is a wasteful number, since it uses less digits than its factorization.
415252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103817 (or 103815 counting only the distinct ones).
The product of its digits is 400, while the sum is 19.
The square root of 415252 is about 644.4004965858. The cubic root of 415252 is about 74.6054540117.
Adding to 415252 its reverse (252514), we get a palindrome (667766).
The spelling of 415252 in words is "four hundred fifteen thousand, two hundred fifty-two".
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